Roy Acuff performs "Wabash Cannon Ball". Eddy Arnold sings "You Don't Know Me" & Portrait of My Woman". Carl Perkins sings "Blue Suede Shoes". Marty Robbins sings "The Master's Call". Buck Owens performs "I've Got a Tiger by the Tail" & "Tall Dark stranger". Buck & the Buckaroos do "Train Whistle Blues". Merle Haggard sings "Snow" & "Mule Skinner Blues". Johnny sings "Ring of Fire", "Gone Again" & "The Prisoner's Song". Also includes filmed performances by Patsy Cline, Johnny Horton and Jimmie Rodgers.